MLM Martin Marietta Materials Inc stock chart & analysis
Conviction 25MaterialsScan · Fri, Nov 6, 2026Martin Marietta Materials Inc (MLM) closed at $518.15 (-1.83%) on Nov 6, 2026. Its latest daily candle is a three outside down. Price is above its 50-day and below its 200-day moving average. RSI(14) 51, RS Rating 28, -27.1% from its 52-week high, -16.8% year to date. Sector: Materials · Mining & Quarrying of Nonmetallic Minerals (No Fuels).
Financials as of Wed, Sep 30, 2026 · quarterly.
MLM technical analysis
Trend
MLM's moving averages are mixed — no clean uptrend or downtrend. It closed 3.1% above the 50-day ($502.75) and 9.5% below the 200-day ($572.78). ADX(14) at 28 points to a strong, established trend. It meets 1 of 8 trend-template criteria.
Momentum
RSI(14) is 51, in the bullish half of its range. The MACD histogram is positive. Its RS Rating of 28 puts its weighted 12-month performance ahead of about 28% of the US market.
Volume and volatility
Volume on the latest session ran 0.9× its 20-day average. It trades about $506.4M a day on average. ATR(14) is $16.90, 3.3% of price — its typical daily range. On-balance volume is trending up.
Key levels
The 52-week range is $464.92 to $710.97; price is 27.1% below the high and 11.5% above the low. The VWAP anchored at the 52-week high is $560.25, above price.
Performance
MLM returned -4.1% (1 week), +7.6% (1 month), -5.7% (3 months), -12.2% (6 months), -15.1% (1 year), -16.8% (year to date).
About Martin Marietta Materials Inc
Martin Marietta Materials is one of the United States' largest producer of construction aggregates (crushed stone, sand, and gravel). In 2024, Martin Marietta sold 191 million tons of aggregates. Martin Marietta's most important markets include Texas, North Carolina, Colorado, California, and Georgia, accounting for most of its sales. The company also uses its aggregates in its asphalt and ready-mixed concrete businesses. Martin's magnesia specialties business produces magnesia-based chemical products and dolomitic lime.
Mining & Quarrying of Nonmetallic Minerals (No Fuels) · Listed 1994 · 9,600 employees
Signal lifecycle
How this symbol has moved through the lanes across 60 scans — each scan is re-classified from that day's price, so gaps are days it dropped off the board entirely.
- Broke outOct 16 – Oct 236 scans
- Setting upOct 27 – Oct 282 scans
- Breaking out nowOct 291 scan
Congress activity
Disclosed STOCK Act trades in MLM · 10 recent
| Member | Side | Amount | Traded | Filed | PTR |
|---|---|---|---|---|---|
 April McClain Delaney house · D · MD · traded 2026-08-19 | Buy | $1K–$15K | 2026-08-19 | 2026-09-09 | |
April McClain Delaney house · D · MD · traded 2026-08-25 | Sell | $250K–$500K | 2026-08-25 | 2026-09-09 | |
April McClain Delaney house · D · MD · traded 2026-07-24 | Buy | $15K–$50K | 2026-07-24 | 2026-08-03 | |
April McClain Delaney house · D · MD · traded 2026-07-17 | Buy | $1K–$15K | 2026-07-17 | 2026-08-03 | |
April McClain Delaney house · D · MD · traded 2026-07-20 | Buy | $1K–$15K | 2026-07-20 | 2026-08-03 | |
April McClain Delaney house · MD · traded 2026-05-28 | Buy | $1K–$15K | 2026-05-28 | 2026-06-01 | |
 Josh Gottheimer house · NJ · traded 2026-04-09 | Sell | $15K–$50K | 2026-04-09 | 2026-05-05 | |
RK Rohit Khanna house · CA | Buy | — | — | 2026-04-07 | |
April McClain Delaney house · MD · traded 2026-03-09 | Buy | $1K–$15K | 2026-03-09 | 2026-04-01 | |
RK Rohit Khanna house · CA | Other | — | — | 2026-02-06 |
Insider activity
SEC Form 4 transactions in MLM
| Insider | Side | Shares | Value | Traded | Filed |
|---|---|---|---|---|---|
Petro Michael J SVP and CFO · Common Stock · 2026-09-01 | Grant | 9.33K | — | 2026-09-01 | 2026-09-02 |
WAJSGRAS DAVID C Director · Common Stock · 2026-08-31 | Grant | 78 | $40K | 2026-08-31 | 2026-09-02 |
LYONS MARTIN J Director · Common Stock · 2026-08-31 | Grant | 68 | $35K | 2026-08-31 | 2026-09-02 |
Pike Thomas Director · Common Stock · 2026-08-31 | Grant | 66 | $34K | 2026-08-31 | 2026-09-02 |
Niemann Philipp Director · Common Stock · 2026-08-21 | Grant | 337 | — | 2026-08-21 | 2026-08-25 |
WAJSGRAS DAVID C Director · Common Stock · 2026-05-29 | Grant | 69 | $40K | 2026-05-29 | 2026-06-02 |
Pike Thomas Director · Common Stock · 2026-05-29 | Grant | 59 | $34K | 2026-05-29 | 2026-06-02 |
LYONS MARTIN J Director · Common Stock · 2026-05-29 | Grant | 61 | $35K | 2026-05-29 | 2026-06-02 |
WAJSGRAS DAVID C Director · Common Stock · 2026-05-14 | Grant | 313 | $0 | 2026-05-14 | 2026-05-18 |
Ables Dorothy M Director · Common Stock · 2026-05-14 | Grant | 313 | $0 | 2026-05-14 | 2026-05-18 |
SEC filings
EDGAR filings in MLM · 10 recent
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